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CVE-2025-49483— Resource leaks in tr069

Quick assessment

Affected
ASR Falcon_Linux、Kestrel、Lapwing_Linux
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Asrmicro ASR Series是中国翱捷科技（Asrmicro）公司的一系列芯片。 Asrmicro ASR Series存在安全漏洞，该漏洞源于tr069模块中tr069_uci.c文件存在资源释放不当，可能导致资源泄露。

CVSS 5.4 · Medium EPSS 0.27% · P17

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2025-49483

Vulnerability Information
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Vulnerability Title
Resource leaks in tr069
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Resource Shutdown or Release vulnerability in ASR180x 、ASR190x in tr069 modules allows Resource Leak Exposure. This vulnerability is associated with program files tr069/tr069_uci.c. This issue affects Falcon_Linux、Kestrel、Lapwing_Linux: before v1536.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
不恰当的资源关闭或释放
Source: CVE Program / CVE List V5
Vulnerability Title
Asrmicro ASR Series 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Asrmicro ASR Series是中国翱捷科技（Asrmicro）公司的一系列芯片。 Asrmicro ASR Series存在安全漏洞，该漏洞源于tr069模块中tr069_uci.c文件存在资源释放不当，可能导致资源泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
ASR Falcon_Linux、Kestrel、Lapwing_Linux 0 ~ v1536 -

II. Public POCs for CVE-2025-49483

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III. Intelligence Information for CVE-2025-49483

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Vendor Advisories for CVE-2025-49483 (1)

Same Patch Batch · ASR · 2025-07-01 · 10 CVEs total

CVE-2025-49480 7.4 HIGH Out-of-bounds access in lte-telephony
CVE-2025-49492 7.4 HIGH Out-of-bounds write in lte-telephony
CVE-2025-49491 5.4 MEDIUM Resource leaks in traffic_stat
CVE-2025-49490 5.4 MEDIUM Resource leaks in router
CVE-2025-49481 5.4 MEDIUM Resource leaks in router
CVE-2025-49489 5.4 MEDIUM Resource leaks in cm
CVE-2025-49488 5.4 MEDIUM Resource leaks in router
CVE-2025-49482 5.4 MEDIUM Resource leaks in tr069
CVE-2025-5072 5.4 MEDIUM Resource leaks in cm

IV. Related Vulnerabilities

Same product: Falcon_Linux、Kestrel、Lapwing_Linux
Same vendor: ASR
Same weakness: CWE-404

V. Comments for CVE-2025-49483

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